NPI age
19 years
Enumerated 2006-06-27
● Active
Type 1 · Individual
Marshall F Priest, MD
Priest is 1 of 1 internal medicine providers in Meridian and 1 of 38 in Idaho.
Primary specialty
Internal Medicine
Licensed in
ID
1 state
Status
Active
No deactivations on record
Last NPPES update
2012-09-04
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 38 active internal medicine providers in Idaho.
NPI age
19 years
≈ at median (18 yr)
State licenses
1 state
50% of peers hold multiple states
Subspecialties
0
68% of peers hold subspecialties
NPI lifetime · 2006 → 2026
2006-06Enumerated in NPPES
2006
2026
Where they practice
Practice location
3525 E Louise Dr, Suite 400
Meridian, ID 836426351
Mailing address
190 E Bannock St
Boise, ID 837126241
Specialties
-
Internal Medicine PrimaryAn area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical...
Practice context
Part of a multi-provider practice. 37 other active providers share this practice address in NPPES.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.